Direct Replacement Mercedes C43/CL500/CLK430/CLK500/G500 Mass Air Flow Sensor OE Style MAF Meter Manufacturer Part Number: MAF27-MB0280217810-AMA-L1 Surface Finish: ABS Plastic Placement on Vehicle: Front Installation Guide: No Installation Guide Included Fitment: C43/CL500/CLK430/E430/G500/ML430/S430/SL500